FR2336563A1 - Injecteur de carburant pour moteurs a combustion interne - Google Patents

Injecteur de carburant pour moteurs a combustion interne

Info

Publication number
FR2336563A1
FR2336563A1 FR7638934A FR7638934A FR2336563A1 FR 2336563 A1 FR2336563 A1 FR 2336563A1 FR 7638934 A FR7638934 A FR 7638934A FR 7638934 A FR7638934 A FR 7638934A FR 2336563 A1 FR2336563 A1 FR 2336563A1
Authority
FR
France
Prior art keywords
internal combustion
fuel injector
combustion engines
engines
injector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7638934A
Other languages
English (en)
Other versions
FR2336563B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2336563A1 publication Critical patent/FR2336563A1/fr
Application granted granted Critical
Publication of FR2336563B1 publication Critical patent/FR2336563B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/06—Other fuel injectors peculiar thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/32—Varying fuel delivery in quantity or timing fuel delivery being controlled by means of fuel-displaced auxiliary pistons, which effect injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
FR7638934A 1975-12-24 1976-12-23 Injecteur de carburant pour moteurs a combustion interne Granted FR2336563A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752558790 DE2558790A1 (de) 1975-12-24 1975-12-24 Kraftstoffeinspritzduese fuer brennkraftmaschinen

Publications (2)

Publication Number Publication Date
FR2336563A1 true FR2336563A1 (fr) 1977-07-22
FR2336563B1 FR2336563B1 (fr) 1982-11-19

Family

ID=5965710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638934A Granted FR2336563A1 (fr) 1975-12-24 1976-12-23 Injecteur de carburant pour moteurs a combustion interne

Country Status (10)

Country Link
US (1) US4171099A (fr)
JP (1) JPS6033995B2 (fr)
BR (1) BR7608661A (fr)
CH (1) CH617246A5 (fr)
DE (1) DE2558790A1 (fr)
ES (1) ES454523A1 (fr)
FR (1) FR2336563A1 (fr)
GB (1) GB1571412A (fr)
IT (1) IT1067783B (fr)
SE (1) SE435950B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423649A1 (fr) * 1977-09-23 1979-11-16 Kloeckner Humboldt Deutz Ag Dispositif d'injection de carburant
FR2493408A1 (fr) * 1980-10-31 1982-05-07 Daimler Benz Ag Injecteur de carburant pour dispositif d'injection de moteurs a combustion interne, a injection et a allumage par compression d'air
FR2500072A1 (fr) * 1981-02-17 1982-08-20 Bosch Gmbh Robert Buse d'injection de carburant
FR2511731A1 (fr) * 1981-08-21 1983-02-25 Lucas Ind Plc Injecteur de carburant
EP0090296A1 (fr) * 1982-03-29 1983-10-05 Deere & Company Buse d'injection à aiguille
EP0105793A2 (fr) * 1982-09-30 1984-04-18 Allied Corporation Injecteur de carburant à compensation de la pression
EP0432403A1 (fr) * 1989-11-15 1991-06-19 MAN Nutzfahrzeuge Aktiengesellschaft Procédé d'injection intermittente de carburant dans la chambre de combustion d'un moteur à combustion interne et dispositit pour la mise en oeuvre de ce procédé

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711393A1 (de) * 1977-03-16 1978-09-21 Bosch Gmbh Robert Kraftstoffeinspritzduese
DE3001155A1 (de) * 1980-01-15 1981-07-16 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage fuer selbstzuendende brennkraftmaschine
JPS56159530A (en) * 1980-05-13 1981-12-08 Diesel Kiki Co Ltd Injection controller for fuel injection valve of internal- combustion engine
JPS57102527A (en) * 1980-12-15 1982-06-25 Diesel Kiki Co Ltd Fuel injection nozzle unit
JPS5859320A (ja) * 1981-10-05 1983-04-08 Nippon Denso Co Ltd 燃料噴射装置
US4509486A (en) * 1983-04-29 1985-04-09 Swift Joseph E Continuous flow fuel injection system
JPS59186480U (ja) * 1983-05-30 1984-12-11 株式会社ボッシュオートモーティブ　システム 燃料噴射ノズル装置
JPS6053661A (ja) * 1983-09-02 1985-03-27 Hitachi Ltd デイゼルエンジン用高圧燃料噴射装置
DE3510301A1 (de) * 1985-03-22 1986-09-25 Krupp Mak Maschinenbau Gmbh, 2300 Kiel Einspritzvorrichtung fuer kraftstoffe bei dieselmotoren
DE3924127A1 (de) * 1989-07-20 1991-01-31 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE10042231B4 (de) * 2000-08-28 2004-09-30 Siemens Ag Einspspritzventil für die Einspritzung von Kraftstoff in eine Verbrennungskraftmaschine sowie Verfahren zur Steuerung des Öffnungs-und Schließvorgangs einer Düsennadel eines Einspritzventils
EP1597474B1 (fr) * 2003-02-20 2006-06-21 L'orange Gmbh Dispositif d'injection de carburant
DE102005020012A1 (de) * 2005-04-27 2006-11-09 L'orange Gmbh Kraftstoff-Einspritzsystem für Brennkraftmaschinen
WO2011139164A1 (fr) * 2010-05-07 2011-11-10 Solray Energy Limited Système et procédé de production de biocarburants

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB432518A (en) * 1934-06-07 1935-07-29 Kockums Mekaniska Verkstads Ab Improvements in or relating to fuel-injection apparatus for internal combustion engines
US2279010A (en) * 1941-08-19 1942-04-07 American Locomotive Co Fuel injection apparatus
GB556140A (en) * 1942-02-17 1943-09-21 George Amery Improvements in or relating to fuel-injection apparatus for internal-combustion engines and like purposes
FR2170371A5 (fr) * 1971-10-30 1973-09-14 Cav Ltd
FR2228954A1 (fr) * 1973-05-12 1974-12-06 Cav Ltd
FR2297330A1 (fr) * 1975-01-09 1976-08-06 Kloeckner Humboldt Deutz Ag Soupape d'injection de carburant pour moteurs a combustion interne

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB526666A (en) * 1938-05-24 1940-09-23 Torkild Valdemar Hemmingsen Improvements in and relating to fuel injection pumps for internal combustion engines
US2408288A (en) * 1942-11-13 1946-09-24 Bendix Aviat Corp Fuel injection apparatus
DE879936C (de) * 1948-03-08 1953-06-18 Cav Ltd Brennstoffeinspritzduese fuer Verbrennungskraftmaschinen
US3115304A (en) * 1961-10-11 1963-12-24 Gen Motors Corp Fuel injector pump with hydraulically controlled injection valve
CH495504A (de) * 1968-08-28 1970-08-31 Sopromi Soc Proc Modern Inject Brennstoff-Einspritzventil mit elektromagnetischer Betätigung
DE2242344A1 (de) * 1972-08-29 1974-03-14 Bosch Gmbh Robert Kraftstoffeinspritzduese fuer brennkraftmaschinen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB432518A (en) * 1934-06-07 1935-07-29 Kockums Mekaniska Verkstads Ab Improvements in or relating to fuel-injection apparatus for internal combustion engines
US2279010A (en) * 1941-08-19 1942-04-07 American Locomotive Co Fuel injection apparatus
GB556140A (en) * 1942-02-17 1943-09-21 George Amery Improvements in or relating to fuel-injection apparatus for internal-combustion engines and like purposes
FR2170371A5 (fr) * 1971-10-30 1973-09-14 Cav Ltd
FR2228954A1 (fr) * 1973-05-12 1974-12-06 Cav Ltd
FR2297330A1 (fr) * 1975-01-09 1976-08-06 Kloeckner Humboldt Deutz Ag Soupape d'injection de carburant pour moteurs a combustion interne

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423649A1 (fr) * 1977-09-23 1979-11-16 Kloeckner Humboldt Deutz Ag Dispositif d'injection de carburant
FR2493408A1 (fr) * 1980-10-31 1982-05-07 Daimler Benz Ag Injecteur de carburant pour dispositif d'injection de moteurs a combustion interne, a injection et a allumage par compression d'air
FR2500072A1 (fr) * 1981-02-17 1982-08-20 Bosch Gmbh Robert Buse d'injection de carburant
FR2511731A1 (fr) * 1981-08-21 1983-02-25 Lucas Ind Plc Injecteur de carburant
EP0090296A1 (fr) * 1982-03-29 1983-10-05 Deere & Company Buse d'injection à aiguille
EP0105793A2 (fr) * 1982-09-30 1984-04-18 Allied Corporation Injecteur de carburant à compensation de la pression
EP0105793A3 (en) * 1982-09-30 1985-05-15 The Bendix Corporation Pressure compensated fuel injector
EP0432403A1 (fr) * 1989-11-15 1991-06-19 MAN Nutzfahrzeuge Aktiengesellschaft Procédé d'injection intermittente de carburant dans la chambre de combustion d'un moteur à combustion interne et dispositit pour la mise en oeuvre de ce procédé

Also Published As

Publication number Publication date
JPS6033995B2 (ja) 1985-08-06
DE2558790A1 (de) 1977-07-14
ES454523A1 (es) 1977-12-01
GB1571412A (en) 1980-07-16
IT1067783B (it) 1985-03-16
CH617246A5 (fr) 1980-05-14
SE7614439L (sv) 1977-06-25
US4171099A (en) 1979-10-16
JPS5281424A (en) 1977-07-07
FR2336563B1 (fr) 1982-11-19
SE435950B (sv) 1984-10-29
BR7608661A (pt) 1978-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse